Manual semen collection method for wild boars

Abstract

The invention relates to the technical field of wild boar breeding, in particular to a manual semen collection method for wild boars. The method includes the specific steps that a male boar is made to be adapted to the breeding environment firstly; a semen collection platform imitating the appearance of the boar is built, a semen collector is arranged on the semen collection platform imitating the appearance of the boar, and the semen collector is arranged at the private part of the boar; in the semen collection process, the male boar is placed at a cool and quiet place two or more days before semen is collected, other persons, except for special keepers, should not disturb the boar, the male boar is fed with sufficient food, it is guaranteed that the male boar is well fed, and meanwhile, the male boar is fed with soup of eggs and bighead carps; the semen is collected at 9-10 clock in the forenoon and at 14-15 clock in the afternoon in summer and autumn; when the semen is collected, urine of oestrous female boars is poured on the semen collection platform, the male boar climbs onto the semen collection platform automatically to conduct sexual intercourse ejaculation, the semen in the semen collector is collected manually, and semen collection is completed. The manual semen collection method is high in work efficiency, and the safety of semen collection workers can be guaranteed, and the quality of the semen is guaranteed.

Description

technical field [0001] The invention relates to the technical field of wild boar breeding, in particular to an artificial semen collection method for wild boar. Background technique [0002] Wild boar is also known as wild boar, Latin scientific name: Susscrofa, and it is an animal in the genus Pig. Divided into European wild boar and Asian wild boar, the number of chromosomes 2n of wild boar is between 36-38, and there is no reproductive barrier between them. There are 27 subspecies of wild boar in the world, and there are some differences between subspecies and subspecies of karyotype. The number of chromosomes (2n) is between 36-38, such as Western European wild boar 2n=36 or 37, Japanese wild boar 2n=38, But there is no reproductive barrier between each other. They are widely distributed in the world, but due to factors such as human hunting and the sharp reduction of living environment space, the number has decreased sharply, and they have been listed as endangered sp...

AI Technical Summary

Problems solved by technology

[0006] Artificial insemination is used for wild boar breeding, and semen must be collected from male wild boars. However, male wild boars are wild, and male wild boars are prone to injure people. The safety factor of semen collection workers is low; the labor intensity of semen collection workers is high. Workers can only collect semen from a male wild boar, and the work efficiency is low; during the semen collection process, it is easy to cause pollution to the semen, which reduces the quality of the semen